SAXSdb — 7mbr

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1. Protein Identity and Related Structures Protein Identity & Related Structures

Transient receptor potential melastatin 5

Danio rerio

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 4	2-acetamido-2-deoxy-beta-D-glucopyranose × 4 (25R)-14beta,17beta-spirost-5-en-3beta-ol × 4 ;(2R)-2-(hydroxymethyl)-4-{[(25R)-10alpha,14beta,17beta-spirost-5-en-3beta-yl]oxy}butyl 4-O-alpha-D-glucopyranosyl-beta-D-glucopyranoside ; × 4	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	S5UH55_DANRE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–1165； UniProt 1–1165 Author chain B； PDBConstruct 1–1165； UniProt 1–1165 Author chain C； PDBConstruct 1–1165； UniProt 1–1165 Author chain D； PDBConstruct 1–1165； UniProt 1–1165

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	7mbr
Deposition date deposition_date	2021-04-01
Structure title title	Cryo-EM structure of zebrafish TRPM5 in the presence of 6 uM calcium (apo state)
Keywords keywords	Ion channel, TRP channel, TRANSPORT PROTEIN; TRANSPORT PROTEIN
Experimental Method method	ELECTRON MICROSCOPY

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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

7mbr__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

7mbr__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

7mbr__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	51.60 Å
Rg (electron density)	51.08 Å
Total Rg	51.34 Å
Atom count	30708
Residues	3984
Excluded volume	556260 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`7mbr__assembly_1__model_1`	tetrameric （4）	Success	4.1.3-1-20251215 (887e7ef)	View Download

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Description description	Transient receptor potential melastatin 5
Molecular weight formula_weight	132799.0 kDa
Source method src_method	man
Copy count entity_count	4

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D
Atom count atom_count	30708

MVEKSSERFDKQMAGRLGDIDFTGVSRTRGKFVRVTSSTDPAEIYQILTKQWGLAPPHLVVALMGGDEVAQLKPWLRDTLRKGLVKAAQSTGAWILTSGLRFGITKNLGQAVRDHSLASTSPKVRVVAIGIAPWNMIQNRDLLLSAKPDHPATYPTEDLPYGAVYSLDCNHSHFILVDEDPKRPGATGEMRVKMLKHISLQRTGYGGTGSIEIPVLCLLVHGEPRILQKMYKNIQNSIPWLILAGSGGVADILVTLMDRGCWDADIVQELLINTFPDGLHSTEITSWTKLIQRILDHGHLLTVHDPEQDSELDTVILKALVKACKSQSQEAQDFLDELKLAVAWNRVDIAKSEIFSGDVQWSAQDLEEVMMEALVNDKPDFVRLFVDNGVNIKQFLTYGRLQELYCSVSEKNLLHTLLLKKNQERQAQLARKRMSGNPNNELGDRKFRFTFHEVSKVLKDFLDDTCKGFYQKLPAERMGKGRLFHSQKNLPDMDRRCEHPWRDLFLWAILQNRQEMANYFWAMGPEAVAAALVGCKIMKEMAHLATEAESARSMKNAKYEQFAMDLFSECYSNSEDRAYSLLVRKTCCWSKATVLNIATLAEAKCFFAHDGVQALLTKVWWGAMRTDTSISRLVLTFFIPPLVWTSLIKFNPEEQVSKDEGEPFAELDSLETEQALLLTDGDPVAGEGSAETAARSCSATFIRVVLRRWNRFWSAPVTVFMGNVIMYFAFLILFSYVLLLDFRPPPPYGPSAAEIILYFWVFTLVLEEIRQSFFTDEDMSILKKMKLYVEDNWNKCDMVAISLFVVGLSCRMAMSTYEAGRTVLALDFMVFTLRLIHIFAIHKQLGPKIIIVERMIKDVFFFLFFLSVWLIAYGVTTQALLHPNDPRIDWVFRRALYRPYLHIFGQIPLEEIDAAKMPDDNCTTDVQEIILGTLPPCPNIYANWLVILLLVIYLLVTNVLLLNLLIAMFSYTFQVVQENADIFWKFQRYNLIVEYHSRPALAPPFIIISHITQALLSFIKKTENTQDLLERELPSGLDQKLMTWETVQKENYLAKLEHEHRESSGERLRYTSSKVQTLLRMVGGFKDQEKRMATVETEVRYCGEVLSWIAECFHKSTLKCDRDAPKAPRSIAGSSRDQQPQGAKRQQPGGHPAYGTDKKLPFIDH

Source Source

Source organism organism	Danio rerio
Common name common_name	Zebrafish, Brachydanio rerio
NCBI taxonomy ID ncbi_taxonomy_id	7955
Host organism host_organism	Homo sapiens

Entity 2 Entity 2 non-polymer

Description description	2-acetamido-2-deoxy-beta-D-glucopyranose
Molecular weight formula_weight	221.2 kDa
Source method src_method	syn
Copy count entity_count	4

Entity 3 Entity 3 non-polymer

Description description	(25R)-14beta,17beta-spirost-5-en-3beta-ol
Molecular weight formula_weight	414.6 kDa
Source method src_method	syn
Copy count entity_count	4

Entity 4 Entity 4 non-polymer

Description description	;(2R)-2-(hydroxymethyl)-4-{[(25R)-10alpha,14beta,17beta-spirost-5-en-3beta-yl]oxy}butyl 4-O-alpha-D-glucopyranosyl-beta-D-glucopyranoside ;
Molecular weight formula_weight	841.0 kDa
Source method src_method	syn
Copy count entity_count	4

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Resolution resolution	2.80 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	32000

Cryo-EM structure of zebrafish TRPM5 in the presence of 6 uM calcium (apo state)

1. Protein Identity and Related Structures Protein Identity & Related Structures

Transient receptor potential melastatin 5

State in the Current Structure

Other States of the Same Protein in the Database

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

7mbr__assembly_1__model_1

7mbr__assembly_1__model_1 | I(q)

7mbr__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

7. Citations (1)

Cryo-EM structure of zebrafish TRPM5 in the presence of 6 uM calcium (apo state)

1. Protein Identity and Related Structures Protein Identity & Related Structures

Transient receptor potential melastatin 5

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

7mbr__assembly_1__model_1

7mbr__assembly_1__model_1 | I(q)

7mbr__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

7. Citations (1)